Diesel Generator Set Test Report
Set Model	LT - W35GF	Diesel Engine Model						YC4D60 - D21				Motor Model		STF35 - 1 - 4
Weifang Leiteng Power Machinery Co., Ltd.
Rated Capacity (kVA)	43.8	Power Factor			0.8			Rated Frequency (Hz)		50	Rated Speed (r/min)	1500
Rated Power (kW)	35	Rated Voltage (V)			400/230			Rated Current (A)		63	Protection Class	IP22
Relative Humidity (%)	60							Ambient Temperature (°C)		20	Ambient Pressure (kPa)	100
※Appearance, Marking and Packaging Inspection of Diesel Engine									※Insulation Dielectric Strength Test		√	Operating Condition Inspection of Instrument Panel Indicators
※Performance Test of Diesel Engine					√				※Cold - Start Performance Test		√	※Inspection of All Indicator Devices on Control Panel	√	※Overspeed Protection Test	√
Insulation Test	Insulation Resistance of Each Independent Electrical Circuit of Diesel Engine to Ground ≥ 2MΩ				√				※Phase Sequence Inspection: Positive Phase Sequence		√	※High Water Temperature Protection Test	√	※Emergency Brake Test	√
Insulation Test	Insulation Resistance between Circuits ≥ 2MΩ				√				※Overload Protection and Short - Circuit Protection Monitoring		√	※Low Oil Pressure Protection Test	√	※Battery Test	√
		Electrical Performance Test of the Generator Set
Rated Load Power 100%	Power (kW)	Voltage (V)			Current (A)			Power Factor	Frequency (Hz)	Steady - State Voltage Deviation (o u%)	Frequency Drop (o fst%)	Frequency Fluctuation (Hz)		Steady - State Frequency (βf%)	Voltage Setting Range
Rated Load Power 100%	Power (kW)	UAB	UBC	UCA	1A	2A	3A	Power Factor	Frequency (Hz)	Steady - State Voltage Deviation (o u%)	Frequency Drop (o fst%)	maximum value	Minimum value	Steady - State Frequency (βf%)	Voltage Setting Range
0%	0	400	396	399	0	0	0	0.8	50	± 1.59	3.2	52.1	50	1.1	400/230
25%	8.75	401	390	400	14	16	18		52		2.9	52.2	50.5	1.4
50%	17.5	400	396	396	31	32	34		50.2		1.9	51.1	50.1	1.7
75%	26.25	402	399	401	46	48	53		50.4		1.1	52.4	50	1.5
100%	35	399	400	400	62	63	65		50.2		0	50	50.4	1.6
75%	26.25	400	401	402	52	50	49		50.1		1.3	52.3	51.2	1.3
50%	17.5	400	399	398	32	30	29		50.2		2	52.4	50	1.2
25%	8.75	395	400	400	16	15	12		50.2		2.8	51.2	50.5	1.7
0%	0	400	398	400	0	0	0		51.5		3.1	51.2	50.6	1.4
Summary of Test Results	Steady - State Voltage Deviation (o U%)				± 1.62						Frequency Drop (o fst%)		4
Summary of Test Results	Voltage Setting Range ≥ ± 5%un				Pass						Frequency Drop (o fst%)		4
Test Conclusion	Approved for Delivery					Inspector		6			Audit	Passed